Alright, let's work through 7072 times 4471 step by step
7072 × 4471 = 4471 × (7072)
+ 4471 × 2 giving us 8942
+ 4471 × 70 what gives us 312970
+ 4471 × 000 resulting in 0
+ 4471 × 7000 giving us 31297000

= 31618912
